Pilkington energiKare™ Advantage

Pilkington energiKare™ Advantage

Pilkington energiKare™ Advantage

For applications requiring an optimised Ug value we introduce a new concept for the ultimate in thermal efficiency.

By combining Pilkington K Glass™ OW on Surface 4* of an IGU with Pilkington Optitherm™ S1 Plus ultra low-emissivity glass on Surface 2** a very low Ug-value of 0.9 W/m²K can be achieved. Put simply you get triple performance with only two panes of glass!

Pilkington K Glass™ OW has always been the ideal choice for clarity. As an advanced form of the original Pilkington K Glass™ it provides better light transmission and allows in more free heat from the sun to enable householders to reduce energy usage and save money on heating bills.

* the exterior surface of the inside pane
** the interior surface of the outside pane 


  • Superb energy-efficient glazing for warmth and comfort in the home
  • Improves the energy efficiency of the home and hence reduces the amount of energy used and saves money on heating bills
  • Part of the Pilkington energiKare™ Range it is suitable for use in PVC-U, timber and metal windows
  • Manufactured to the highest British and European quality standards in our own plants and those of our franchised customers countrywide
  • Additional benefits for Trade customers:
    • No additional raw materials required
    • No additional capital investments necessary 
    • Easily integrated into current fabrication processes
    • Lighter construction 
    • Can use existing profiles 
    • Highly durable 
    • Can be toughened for impact safety purposes

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